The town of La Rinconada, located in the Andes in Peru, is the highest most permanent settlement of people on Earth. It is a mining community and the living conditions in the two are famously harsh and difficult. The town lacks even a basic plumping and sanitation system.
Man's effigy or man's idol correct me if I’m wrong
The simple subject is hours, because the simple subject of a sentence is typically only one word and is the simplest form of who is doing the verb. The complete subject would be "Twelve hours" because it includes all adjectives.